To have achieved a watershed moment

Meaning

To have reached a point of significant and irreversible change or progress.

Examples

• John: The new marketing campaign has exceeded all expectations.
• Alice: It seems we've <b>achieved a watershed moment</b> in the company's history!
• John: I agree. This changes everything.
• Alice: Absolutely! We've truly <b>achieved a watershed moment</b>, one that will shape our future.